At NINGBO INNO PHARMCHEM CO.,LTD., we recognize the growing demand for advanced polymer additives that can significantly improve the performance characteristics of plastics. Chlorinated Polyethylene 135A (CPE 135A) is one such material, offering a remarkable combination of properties that make it a sought-after component in numerous industrial applications. Its versatility as both a plastic modifier and a synthetic rubber makes it a valuable asset for formulators aiming to create high-performance end products. Understanding the benefits of this chlorinated polyethylene impact modifier for PVC is key to unlocking new possibilities in material design.

The chemical structure of CPE 135A, derived from the chlorination of high-density polyethylene, grants it a unique dual nature—possessing characteristics of both plastics and rubber. This duality allows it to be compatible with a wide range of other polymers, including PVC, ABS, PP, and PS. As an impact modifier, it effectively absorbs and dissipates energy, thereby preventing crack propagation and enhancing the overall toughness of the base polymer. This is particularly crucial for rigid PVC, which can be inherently brittle. The ability to improve impact strength of PVC pipe is just one example of its broad utility.

Beyond its impact modification capabilities, CPE 135A exhibits excellent resistance to chemicals, oils, and ozone, contributing to the longevity and reliability of products in challenging environments. Its inherent flame-retardant properties further add to its appeal, making it a valuable additive for applications where fire safety is a concern. This contributes to the classification of CPE 135A as a beneficial flame retardant plastic additive. Manufacturers often rely on such properties to meet regulatory requirements and enhance product safety.

The applications of CPE 135A are diverse and continuously expanding. It is widely used in the production of PVC profiles for windows and doors, pipes for water and drainage systems, automotive components, wire and cable insulation, and various other extruded and molded products. Its ability to maintain flexibility at low temperatures, typically down to -20°C, makes it an excellent choice for applications exposed to variable climates. The consistent quality and availability of this weather resistant chlorinated polyethylene from NINGBO INNO PHARMCHEM CO.,LTD. ensure that clients can maintain efficient production cycles.

In conclusion, CPE 135A is a multifunctional additive that offers significant advantages for polymer modification. Its contribution to enhanced impact strength, flexibility, and resistance to environmental and thermal factors makes it an essential material for producing high-quality, durable PVC products. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing access to this advanced material, supporting innovation and excellence in the chemical industry.